Hi everone, i am trying to Solve the N.-St.-equation for a special problem - i was able to solve my equation for the 2 velocity components - the 3rd velocity component i seperetated - one term of the Seperation i was able to solve with a Bessel function, the 2nd term now looks like this:(adsbygoogle = window.adsbygoogle || []).push({});

h[z]'' - 2 α Tan(z) h[z]' + ((λ*2α)/c2 - 1/Cos[z]^2) h[z] = 0

h[z] = ?

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# Real hard Diff.-Equation

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